To quickly Turn in two different directions. In other words, to TOTALLY own, bamboozle, or trounce someone.
-Schummacher totally shackained that Columbian faggot.
-Shut up booch, for you have been SHACKAINED! w00t
-Shut up booch, for you have been SHACKAINED! w00t
by Schumi November 5, 2003
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